Puerto Rico's capital was founded in 1521 by the Spanish conquistadors as a military stronghold.
Answer:
- <u>Translated from Portuguese language:</u>
"The gaseous coal is then burned in a gas turbine cycle and part of the residual heat from the exhaust gases is recovered to generate steam for the steam turbine. Currently, the construction of such plants costs about $ 1500 per kW, but their efficiency is about 45%. The average calorific value of coal is about 28,000,000 k J per ton (that is, 28,000,000 k J of heat released when 1 ton of coal is burned). If the mill is to recover its cost difference in five years from fuel savings, determine what the price of coal should be in $ per ton?"
Explanation:
- The price of coal will be around 37 $ per ton. As, a source of energy the coal is more involved in the different industrial and mechanical processes and increases the level of efficiency of different machines by providing a more unique way to obtain greater results.
<em>if the question is asking to translate:</em>
1. What a disaster! I'm a bad waiter. (as in server)
2. I recommend grilled bistec with vegetables.
3. Maybe order the pork chops, I think they are really tasty.
4. What is going on here?
5. Tell me the specials of today please.
6. It wasn't my idea. Felipe is more responsible than I am.
<em>(btw: im hispanic so ik this for sure)</em>
Answer:
D.) you have it correct
Explanation:
the expression he have says that he is not sure so like its deff that
hope that helps>3
